/* ============================================================
   FORWARD — Conference site styles
   Brand: Space Grotesk + Hanken Grotesk · Navy / Sky / Scarlet
   ============================================================ */
:root{
  --navy:#083D85; --navy-2:#06245c; --navy-3:#03173f; --ink-navy:#01060f;
  --sky:#A3CCE5; --scarlet:#ED3024; --ink:#0f172a; --muted:#5a6b82; --hair:#e4e9f0;
  --paper:#f4f6f9; --white:#fff;
  --grad:radial-gradient(135% 150% at 78% 36%, #0a4a9e 0%, #08367a 24%, #06245c 46%, #03173f 70%, #01060f 100%);
  --grad-soft:linear-gradient(160deg,#0a4a9e,#06245c 60%,#03173f);
  --maxw:1200px;
  --r:14px;
  --shadow:0 18px 50px rgba(8,61,133,.14);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{font-family:'Hanken Grotesk',system-ui,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;overflow-x:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}

/* ---- wordmark ---- */
.wm{display:inline-flex;align-items:baseline;font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-.035em;line-height:.78;transform:skewX(-11deg);transform-origin:bottom left;color:#fff;}
.wm .aA{height:.675em;width:auto;margin:0 .01em;overflow:visible;vertical-align:baseline;}
.skew{display:inline-block;transform:skewX(-11deg);transform-origin:left;}

/* ---- type ---- */
h1,h2,h3{font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-.025em;line-height:1.02;color:var(--navy);text-wrap:balance;}
.eyebrow{font:700 12px/1 'Hanken Grotesk';letter-spacing:.22em;text-transform:uppercase;color:var(--scarlet);display:inline-flex;align-items:center;gap:10px;}
.eyebrow.sky{color:var(--sky);}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor;flex:0 0 auto;}
.lead{font-size:clamp(17px,2vw,20px);color:#334155;text-wrap:pretty;}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:10px;font:700 13px/1 'Hanken Grotesk';letter-spacing:.12em;text-transform:uppercase;padding:16px 26px;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:.2s transform,.2s background,.2s border-color;white-space:nowrap;}
.btn:hover{transform:translateY(-2px);}
.btn-red{background:var(--scarlet);color:#fff;}
.btn-red:hover{background:#d2271c;}
.btn-ghost{border-color:rgba(163,204,229,.5);color:#fff;}
.btn-ghost:hover{border-color:var(--sky);}
.btn-navy{background:var(--navy);color:#fff;}
.btn-navy:hover{background:#06296a;}
.btn-outline{border-color:var(--hair);color:var(--navy);}
.btn-outline:hover{border-color:var(--navy);}

/* ---- nav ---- */
.nav{position:sticky;top:0;z-index:50;background:rgba(3,23,63,.82);backdrop-filter:blur(14px);border-bottom:1px solid rgba(163,204,229,.14);}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px;}
.nav .wm{font-size:26px;}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;}
.nav-links a{font:700 12px/1 'Hanken Grotesk';letter-spacing:.13em;text-transform:uppercase;color:rgba(255,255,255,.82);transition:.2s color;}
.nav-links a:hover{color:#fff;}
.nav-links a.active{color:var(--sky);}
.nav-cta{display:flex;align-items:center;gap:16px;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;align-items:center;justify-content:center;}
.nav-toggle span{display:block;width:22px;height:2px;background:#fff;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:#fff;}
.nav-toggle span::before{top:-7px;}.nav-toggle span::after{top:7px;}

/* ---- sections ---- */
section{position:relative;}
.dark{background:var(--ink-navy);color:#fff;}
.sec{padding:clamp(64px,9vw,120px) 0;}
.sec-head{max-width:760px;}
.sec-head h2{font-size:clamp(30px,4.5vw,50px);}
.sec-head .lead{margin-top:18px;}

/* hero */
.hlogo{display:block;width:fit-content;max-width:100%;transform:skewX(-11deg);transform-origin:bottom left;}
.hero{position:relative;background:var(--grad);color:#fff;overflow:hidden;}
.hero-art{position:absolute;inset:0;pointer-events:none;}
.hero-in{position:relative;padding:clamp(70px,11vw,130px) 0 clamp(60px,8vw,96px);}
.hero h1{color:#fff;font-size:clamp(56px,13vw,158px);line-height:.8;}
.hero .tag{margin-top:26px;font:700 clamp(18px,2.4vw,30px)/1 'Space Grotesk';letter-spacing:-.01em;text-transform:uppercase;color:var(--sky);}
.hero .tag b{color:var(--scarlet);font-weight:700;}
.hero .meta{margin-top:30px;display:flex;flex-wrap:wrap;gap:14px 28px;font:700 14px/1 'Hanken Grotesk';letter-spacing:.12em;text-transform:uppercase;}
.hero .meta .dot{display:inline-flex;align-items:center;gap:11px;}
.hero .meta .dot i{width:9px;height:9px;border:2px solid var(--scarlet);font-style:normal;}
.hero .actions{margin-top:38px;display:flex;flex-wrap:wrap;gap:14px;}
.hero .stats{margin-top:clamp(40px,6vw,70px);display:flex;flex-wrap:wrap;gap:0;border-top:1px solid rgba(163,204,229,.22);}
.hero .stat{padding:24px 40px 0 0;margin-right:40px;border-right:1px solid rgba(163,204,229,.18);}
.hero .stat:last-child{border-right:0;}
.hero .stat b{display:block;font:700 clamp(30px,4vw,42px)/1 'Space Grotesk';letter-spacing:-.02em;}
.hero .stat span{font:700 11px/1 'Hanken Grotesk';letter-spacing:.14em;text-transform:uppercase;color:var(--sky);margin-top:8px;display:block;}

/* idea band */
.idea h2{font-size:clamp(30px,5vw,56px);}
.idea h2 em{font-style:normal;color:var(--scarlet);}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;}
.pill{font:600 13px/1 'Hanken Grotesk';letter-spacing:.06em;text-transform:uppercase;color:var(--navy);border:1.5px solid var(--hair);border-radius:999px;padding:12px 20px;background:#fff;}
.pill.red{background:var(--scarlet);border-color:var(--scarlet);color:#fff;}

/* speakers */
.spk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;}
.spk{display:block;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--hair);transition:.25s transform,.25s box-shadow;color:inherit;}
a.spk:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
a.spk .ph::before{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(160deg,rgba(237,48,36,0),rgba(237,48,36,.18));opacity:0;transition:.25s opacity;}
a.spk:hover .ph::before{opacity:1;}
.spk .rolebadge{position:absolute;left:14px;top:14px;z-index:3;font:700 9px/1 'Hanken Grotesk';letter-spacing:.14em;text-transform:uppercase;color:#fff;background:rgba(1,6,15,.55);backdrop-filter:blur(4px);padding:7px 11px;border-radius:999px;}
.spk .rolebadge.mc{background:var(--scarlet);}
.spk .arrow{position:absolute;right:14px;bottom:14px;z-index:3;width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.14);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;opacity:0;transform:translateX(-6px);transition:.25s;}
a.spk:hover .arrow{opacity:1;transform:none;}
.spk .ph{aspect-ratio:1/1;background:var(--grad-soft);position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.spk .ph .initials{font:700 64px/1 'Space Grotesk';color:rgba(255,255,255,.92);letter-spacing:-.02em;}
.spk .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.spk .ph::after{content:"";position:absolute;left:0;right:0;bottom:0;height:46%;background:linear-gradient(transparent,rgba(1,6,15,.55));}
.spk .info{padding:20px 22px 24px;}
.spk .info h3{font-size:21px;}
.spk .info p{font:600 13px/1.4 'Hanken Grotesk';letter-spacing:.03em;text-transform:uppercase;color:var(--muted);margin-top:7px;}
.spk.tba .ph{background:var(--paper);}
.spk.tba .ph .initials{color:#c2cede;font-size:40px;letter-spacing:.1em;}
.spk.tba{border-style:dashed;}

/* agenda */
.agenda-list{margin-top:44px;border-top:1px solid var(--hair);}
.agenda-row{display:grid;grid-template-columns:130px 1fr auto;gap:24px;align-items:center;padding:22px 0;border-bottom:1px solid var(--hair);}
.agenda-row .time{font:700 17px/1 'Space Grotesk';color:var(--scarlet);}
.agenda-row .what{font:600 18px/1.3 'Hanken Grotesk';color:var(--navy);}
.agenda-row .what em{display:block;font:500 14px/1.4 'Hanken Grotesk';font-style:normal;color:var(--muted);margin-top:5px;}
.agenda-row .tag2{font:700 11px/1 'Hanken Grotesk';letter-spacing:.12em;text-transform:uppercase;color:var(--muted);}
.agenda-row.feat{background:linear-gradient(90deg,rgba(237,48,36,.05),transparent);margin:0 -16px;padding-left:16px;padding-right:16px;border-radius:10px;border-bottom-color:transparent;}
.agenda-row.feat .time{color:var(--scarlet);}
.agenda-row.feat .what{color:var(--scarlet);}
.agenda-row.feat .what em{color:#b5453d;}

/* tickets band */
.band{background:var(--grad);color:#fff;border-radius:var(--r);padding:clamp(36px,6vw,64px);position:relative;overflow:hidden;}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:14px;}
.tier{background:rgba(255,255,255,.04);border:1px solid rgba(163,204,229,.22);border-radius:var(--r);padding:30px 28px;display:flex;flex-direction:column;}
.tier.feat{border-color:var(--scarlet);background:rgba(237,48,36,.07);}
.tier .lbl{font:700 11px/1 'Hanken Grotesk';letter-spacing:.18em;text-transform:uppercase;color:var(--sky);}
.tier.feat .lbl{color:var(--scarlet);}
.tier .price{font:700 44px/1 'Space Grotesk';letter-spacing:-.02em;margin:14px 0 4px;color:#fff;}
.tier .price small{font-size:16px;color:var(--sky);font-weight:500;}
.tier ul{list-style:none;margin:18px 0 24px;display:flex;flex-direction:column;gap:11px;}
.tier li{font-size:14px;color:rgba(255,255,255,.86);padding-left:22px;position:relative;}
.tier li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;background:var(--scarlet);border-radius:50%;}
.tier .btn{margin-top:auto;justify-content:center;}

/* sponsors */
.sponsor-row{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:40px;}
.sponsor-slot{aspect-ratio:3/2;border:1px solid var(--hair);border-radius:10px;display:flex;align-items:center;justify-content:center;color:#aebbcd;font:700 12px/1 'Hanken Grotesk';letter-spacing:.12em;text-transform:uppercase;background:var(--paper);}

/* footer */
.foot{background:var(--ink-navy);color:#fff;padding:clamp(56px,8vw,90px) 0 40px;}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;}
.foot .wm{font-size:34px;}
.foot p{color:rgba(163,204,229,.8);margin-top:18px;max-width:34ch;font-size:15px;}
.foot h4{font:700 11px/1 'Hanken Grotesk';letter-spacing:.18em;text-transform:uppercase;color:var(--sky);margin-bottom:18px;}
.foot ul{list-style:none;display:flex;flex-direction:column;gap:12px;}
.foot a{color:rgba(255,255,255,.82);font-size:15px;}
.foot a:hover{color:#fff;}
.foot-bar{margin-top:54px;padding-top:24px;border-top:1px solid rgba(163,204,229,.16);display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;font:600 12px/1 'Hanken Grotesk';letter-spacing:.06em;color:rgba(163,204,229,.6);text-transform:uppercase;}

/* ---- speaker detail ---- */
.spd{padding:clamp(48px,7vw,84px) 0 clamp(56px,8vw,96px);}
.spd-grid{display:grid;grid-template-columns:360px 1fr;gap:clamp(30px,5vw,60px);align-items:start;}
.spd .portrait{border-radius:var(--r);overflow:hidden;background:var(--grad-soft);aspect-ratio:1/1;position:relative;display:flex;align-items:center;justify-content:center;}
.spd .portrait .initials{font:700 96px/1 'Space Grotesk';color:rgba(255,255,255,.92);letter-spacing:-.02em;}
.spd .portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.spd .backlink{font:700 12px/1 'Hanken Grotesk';letter-spacing:.13em;text-transform:uppercase;color:var(--muted);display:inline-flex;align-items:center;gap:9px;margin-bottom:28px;}
.spd .backlink:hover{color:var(--navy);}
.spd .roletag{font:700 12px/1 'Hanken Grotesk';letter-spacing:.18em;text-transform:uppercase;color:var(--scarlet);}
.spd h1{font-size:clamp(38px,6vw,64px);line-height:.98;margin-top:14px;}
.spd .org{font:600 17px/1.4 'Hanken Grotesk';color:var(--muted);margin-top:12px;}
.spd .bio{margin-top:26px;max-width:56ch;}
.spd .bio p{color:#334155;font-size:17px;line-height:1.7;}
.spd .bio .soon{display:inline-flex;align-items:center;gap:9px;font:600 13px/1.5 'Hanken Grotesk';color:var(--muted);background:var(--paper);border:1px dashed var(--hair);border-radius:10px;padding:14px 18px;}
.session-card{margin-top:32px;border:1px solid var(--hair);border-radius:var(--r);overflow:hidden;}
.session-card .sc-top{background:var(--grad);color:#fff;padding:22px 26px;position:relative;overflow:hidden;}
.session-card .sc-top .k{font:700 11px/1 'Hanken Grotesk';letter-spacing:.18em;text-transform:uppercase;color:var(--sky);}
.session-card .sc-top h3{color:#fff;font-size:24px;margin-top:10px;}
.session-card .sc-body{padding:22px 26px;display:flex;flex-wrap:wrap;gap:22px;}
.session-card .sc-body .m{display:flex;flex-direction:column;gap:4px;}
.session-card .sc-body .m span{font:700 10px/1 'Hanken Grotesk';letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.session-card .sc-body .m b{font:700 16px/1 'Space Grotesk';color:var(--navy);}

/* page hero (interior) */
.phero{background:var(--grad);color:#fff;padding:clamp(60px,9vw,110px) 0 clamp(48px,6vw,72px);position:relative;overflow:hidden;}
.phero h1{color:#fff;font-size:clamp(40px,7vw,76px);line-height:.92;}
.phero .lead{color:rgba(255,255,255,.84);margin-top:20px;max-width:60ch;}

/* ---- scroll reveal (sitewide movement) ---- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1);will-change:opacity,transform;}
.reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;}.reveal.d2{transition-delay:.16s;}.reveal.d3{transition-delay:.24s;}.reveal.d4{transition-delay:.32s;}

/* ---- what to expect ---- */
.expect-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:52px;}
.xcard{border:1px solid var(--hair);border-radius:var(--r);padding:32px 28px;background:#fff;transition:.25s transform,.25s box-shadow,.25s border-color;}
.xcard:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent;}
.xcard .ic{width:56px;height:56px;border-radius:13px;background:var(--grad-soft);display:flex;align-items:center;justify-content:center;margin-bottom:22px;}
.xcard h3{font-size:20px;}
.xcard p{margin-top:10px;font-size:15px;color:#475569;line-height:1.6;}

/* ---- countdown ---- */
.count-band{background:var(--ink-navy);color:#fff;border-radius:var(--r);padding:clamp(32px,5vw,52px);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;}
.count-band .cb-copy{position:relative;}
.count{position:relative;display:flex;gap:14px;}
.count .unit{min-width:88px;text-align:center;}
.count .unit b{display:block;font:700 clamp(40px,6vw,64px)/1 'Space Grotesk';letter-spacing:-.03em;color:#fff;font-variant-numeric:tabular-nums;}
.count .unit span{display:block;margin-top:8px;font:700 11px/1 'Hanken Grotesk';letter-spacing:.16em;text-transform:uppercase;color:var(--sky);}
.count .sep{font:700 clamp(30px,5vw,52px)/1 'Space Grotesk';color:var(--scarlet);align-self:flex-start;}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;transition:none;}
  .hero-art *{animation:none !important;}
  .btn:hover,.spk:hover,.xcard:hover{transform:none;}
}

/* ============ responsive ============ */
@media (max-width:900px){
  .nav-links,.nav-cta .btn{display:none;}
  .nav-toggle{display:flex;}
  .nav.open .nav-links{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;background:var(--ink-navy);padding:8px 0 16px;border-bottom:1px solid rgba(163,204,229,.16);}
  .nav.open .nav-links a{padding:16px 24px;width:100%;letter-spacing:.13em;}
  .spk-grid{grid-template-columns:repeat(2,1fr);}
  .expect-grid{grid-template-columns:repeat(2,1fr);}
  .spd-grid{grid-template-columns:1fr;}
  .spd .portrait{max-width:320px;}
  .count-band{flex-direction:column;align-items:flex-start;}
  .tiers{grid-template-columns:1fr;}
  .foot-top{grid-template-columns:1fr 1fr;}
  .foot .brand-col{grid-column:1/-1;}
  .sponsor-row{grid-template-columns:repeat(3,1fr);}
  .hero .stat{padding-right:24px;margin-right:24px;}
}
@media (max-width:560px){
  .wrap{padding:0 18px;}
  .spk-grid{grid-template-columns:1fr 1fr;gap:14px;}
  .expect-grid{grid-template-columns:1fr;gap:14px;}
  .count .unit{min-width:0;flex:1;}
  .count .unit b{font-size:clamp(32px,11vw,48px);}
  .agenda-row{grid-template-columns:84px 1fr;}
  .agenda-row .tag2{display:none;}
  .foot-top{grid-template-columns:1fr;}
  .sponsor-row{grid-template-columns:repeat(2,1fr);}
  .hero .stat{border-right:0;padding-right:0;margin-right:32px;}
}